664164914556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{155003}}^1$

素因数の和:155272

約数の個数: 144

約数和(自身を含む): 1842533788032

約数和(自身を除く): 1178368873476

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 227, 242, 286, 363, 429, 454, 484, 572, 681, 726, 858, 908, 1362, 1452, 1573, 1716, 2497, 2724, 2951, 3146, 4719, 4994, 5902, 6292, 7491, 8853, 9438, 9988, 11804, 14982, 17706, 18876, 27467, 29964, 32461, 35412, 54934, 64922, 82401, 97383, 109868, 129844, 155003, 164802, 194766, 310006, 329604, 357071, 389532, 465009, 620012, 714142, 930018, 1071213, 1428284, 1705033, 1860036, 2015039, 2142426, 3410066, 4030078, 4284852, 5115099, 6045117, 6820132, 8060156, 10230198, 12090234, 18755363, 20460396, 22165429, 24180468, 35185681, 37510726, 44330858, 56266089, 66496287, 70371362, 75021452, 88661716, 105557043, 112532178, 132992574, 140742724, 211114086, 225064356, 243819719, 265985148, 387042491, 422228172, 457413853, 487639438, 731459157, 774084982, 914827706, 975278876, 1161127473, 1372241559, 1462918314, 1548169964, 1829655412, 2322254946, 2744483118, 2925836628, 4257467401, 4644509892, 5031552383, 5488966236, 8514934802, 10063104766, 12772402203, 15094657149, 17029869604, 20126209532, 25544804406, 30189314298, 51089608812, 55347076213, 60378628596, 110694152426, 166041228639, 221388304852, 332082457278, 664164914556]

約数ペア:

[(1, 664164914556), (2, 332082457278), (3, 221388304852), (4, 166041228639), (6, 110694152426), (11, 60378628596), (12, 55347076213), (13, 51089608812), (22, 30189314298), (26, 25544804406), (33, 20126209532), (39, 17029869604), (44, 15094657149), (52, 12772402203), (66, 10063104766), (78, 8514934802), (121, 5488966236), (132, 5031552383), (143, 4644509892), (156, 4257467401), (227, 2925836628), (242, 2744483118), (286, 2322254946), (363, 1829655412), (429, 1548169964), (454, 1462918314), (484, 1372241559), (572, 1161127473), (681, 975278876), (726, 914827706), (858, 774084982), (908, 731459157), (1362, 487639438), (1452, 457413853), (1573, 422228172), (1716, 387042491), (2497, 265985148), (2724, 243819719), (2951, 225064356), (3146, 211114086), (4719, 140742724), (4994, 132992574), (5902, 112532178), (6292, 105557043), (7491, 88661716), (8853, 75021452), (9438, 70371362), (9988, 66496287), (11804, 56266089), (14982, 44330858), (17706, 37510726), (18876, 35185681), (27467, 24180468), (29964, 22165429), (32461, 20460396), (35412, 18755363), (54934, 12090234), (64922, 10230198), (82401, 8060156), (97383, 6820132), (109868, 6045117), (129844, 5115099), (155003, 4284852), (164802, 4030078), (194766, 3410066), (310006, 2142426), (329604, 2015039), (357071, 1860036), (389532, 1705033), (465009, 1428284), (620012, 1071213), (714142, 930018)]